Graphic patterned floor tiles are currently hot, hot, hot. But trends change. And when they do, a tiled floor is not something you can just swap out. Not only is it expensive work, but it may require a professional's help. If you must jump on the patterned floor bandwagon, opt for a striped or chevron rug, which can easily be traded out later—and at a fraction of the cost of a new tile job.